Yoshio Fujimoto
Toyota
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Publication
Featured researches published by Yoshio Fujimoto.
SAE International Congress and Exposition | 1987
Yoshio Fujimoto; Syunji Kudo; Yoshihiko Imamura
The effects of methanol/cosolvent/gasoline blends on hot weather driveability are surveyed. Results show that startability after engine-off soak drastically deteriorates in an EFI vehicle. By observing the behavior of the fuel in the delivery pipe during hot-start testing and the injected fuel spray shape at high fuel temperature, the authors confirmed that the main cause of this malfunction was the vapor lock in the injector nozzle. The relationship between hot weather driveability and fuel properties is discussed. The gasoline volatility expression commonly used to indicate deterioration in hot weather driveability was found to underestimate the increase in volatility of blended fuels at higher temperatures.
1995 SAE International Fall Fuels and Lubricants Meeting and Exhibition | 1995
Kazushi Tsurutani; Yasunori Takei; Yoshio Fujimoto; Junichi Matsudaira; Mitsuhiro Kumamoto
Archive | 1997
Toshiaki Tanaka; Yoshio Fujimoto; Nobumoto Ohashi; Shinichi Takeshima; Kazuhiro Ito
1995 SAE International Fall Fuels and Lubricants Meeting and Exhibition | 1995
Tadao Ogawa; Toshimi Araga; Masanori Okada; Yoshio Fujimoto
SAE transactions | 1997
Tadao Ogawa; Kiyomi Nakakita; Minoru Yamamoto; Masanori Okada; Yoshio Fujimoto
SAE transactions | 2000
Yasunori Takei; Yukio Kinugasa; Masanori Okada; Toshiaki Tanaka; Yoshio Fujimoto
SAE transactions | 2000
Tadao Ogawa; Masae Inoue; Keiko Fukumoto; Yoshio Fujimoto; Masanori Okada
Archive | 1997
Toshiaki Tanaka; Yoshio Fujimoto; Nobumoto Ohashi; Shinichi Takeshima; Kazuhiro Ito
Archive | 1997
Yoshio Fujimoto; Kazuhiro Ito; Nobumoto Ohashi; Shinichi Toyota-shi Takeshima; Toshiaki Tanaka
Archive | 1997
Toshiaki Tanaka; Yoshio Fujimoto; Nobumoto Ohashi; Shinichi Takeshima; Kazuhiro Ito
